MORC MEP-10L Series Linear/Rotary Type Electro-pneumatic Valve Positioner
Litšobotsi
■ Sebelisa sebopeho sa mochini oa li-nozzle
■ Ho hanyetsa ho thothomela ho phahameng - ha ho na resonance pakeng tsa 5 ho isa ho 200 Hz.
■ Ketso e tobileng le e furallang, ketso e le 'ngoe le e habeli lia fetoha.
■ Moralo o matla, o bonolo le oa tlhokomelo e tlase.
■ Taolo ea ho arohana ha 1/2 e ka finyelloa ka ho fetola selemo sa stroke
Tekheniki Parameters
| NTHO / MOHLALA | NYENYANE | KHABANE | |
| Kena Letshwao | 4 ho isa ho 20 mA | ||
| Phepelo Khatello | 0.14 ho 0.7MPa | ||
| Setorouku | 10 ho isa ho 150 mm | ||
| Tšitiso | 250±15Ω | ||
| Khokahano ea Moea | NPT1/4,G1/4 | ||
| Khokahano ea Gauge | NPT1/8 | ||
| Khokahano ea matla | G1/2, NPT1/2, M20*1.5 | ||
| Pheta-pheta | ± 0.5% FS | ||
| Mocheso oa tikoloho. | Tloaelehileng | -20 ~ 60 ℃ | |
| Phahameng | -20~120 (Bakeng sa tse sa phatlohang feela) |
| |
| Tlase | -40 ~ 60 ℃ | ||
| Linearity | ±1% FS | ± 2% FS | |
| Hysteresis | ±1% FS | ||
| Kutloelo-bohloko | ±0.5% FS | ||
| Tšebeliso ea Moea | 2.5L/min(@1.4bar) | ||
| Bokhoni ba Phallo | 80L/mots(@1.4bar) | ||
| Litšobotsi tsa Sephetho | Linear | ||
| Lintho tse bonahalang | Aluminium Die-casting | ||
| Sebaka se koaletsoeng | IP66 | ||
| Bopaki ba ho phatloha | Ex db IIC T6 Gb;Ex tb IIIC T85℃ Db | ||
| Boima ba 'mele | 2.7KG | ||
Tokiso:
Sheba tse latelang pele ho tokiso.
(1) Phaephe e hokahane hantle le boema-kepe ba phepelo ea khatello le
OUT1 le OUT2 koung.
(2) Lipalo tsa lithapo le lithapo tsa fatše li hokahantsoe ka nepo.
(3) Sebapali le boemo ba boemo bo tiisitsoe ka thata.
(4) Auto/Manual Set e tiisitsoe ka nqa ea oache.
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(6) Sheba sefahleho sa cam 'me u netefatse hore sefahleho se hlahang se tšoana le seo mosebedisi a se rerileng.
1.1 Phetoho ea Zero
(1) Beha lets'oao la phepelo ho 4mA kapa 20mA 'me u fetole setlhophiso ho latela oache
Kapa khahlano le oache.
(2) Ha ho sebelisoa actuator e le 'ngoe e nang le selemo, ka kopo sheba hore na boemo ba khatello bo bonts'itsoeng setulong se tšoana le boemo ba khatello bo fanoeng.
1.2 Phetoho ea Span
(1) Beha lets'oao la phepelo ho 4mA kapa 20mA 'me u hlahlobe stroke ea actuator.
Fetola bolelele ho ea ka phapang.
(2) Ka mor'a ho beha, hlahloba zero setting hape.Kamora ho beha ntlha ea zero, netefatsa ntlha ea span hape.Mohato ona o tlameha ho phetoa ho fihlela lintlha ka bobeli li behiloe hantle.
(3) Tiisa li-screws tsa senotlolo ka mor'a ho beha.
Ke hobane'ng ha u re khetha?
Lisebelisoa tsa Valve ke karolo ea bohlokoa ea oli le khase, lik'hemik'hale, tlhahiso ea matla le liindasteri tse ling.Li phetha karolo ea bohlokoa ho laola phallo ea metsi le likhase liphaepheng 'me li bohlokoa ho boloka ts'ebetso e ntle ea litsamaiso tse fapaneng.
Ha ho tluoa ho Lisebelisoa tsa Valve, ho bohlokoa ho khetha morekisi ea tšepahalang le ea nang le boiphihlelo.Mona ke moo re kenang teng. Re k'hamphani e etellang pele indastering ea li-valve fittings e nang le boiphihlelo bo fetang lilemo tse 15.Lihlahisoa tsa rona li rekisoa 'me li sebelisoa linaheng le libaka tse fetang 20, tse buang ka botumo le boleng ba rona bo botle.
E 'ngoe ea matla a rona e ka har'a mefuta e mengata ea lihlahisoa tsa rona.Re fana ka letoto la lisebelisoa tse supileng tsa li-valve, litlhaloso le mefuta e fetang 35.Mofuta ona o bolela hore bareki ba rona ba ka fumana lintho tsohle tseo ba li hlokang sebakeng se le seng, ba ba bolokela nako le chelete.
K'hamphaning ea rona, re nka boqapi ka botebo haholo.Sehlopha sa rona sa litsebi se lula se sebetsa ho hlahisa lihlahisoa tse ncha le ho ntlafatsa tse seng li ntse li le teng.Ts'ebetso ena e ncha e re nolofalelitse ho fumana litokelo tse 32 tsa boiqapelo le tsa tšebeliso le litokelo tse 14 tsa ponahalo.Bareki ba rona ba ka kholiseha hore ha ba re khetha, ba fumana lihlahisoa tse tsoetseng pele ka ho fetisisa le tse ka tšeptjoang.
Ha o re khetha re le molekane oa hau ea loketseng li-valve, o fumana ho feta mofuta o ikhethang oa sehlahisoa le boleng.U tla boela u rue molemo k'hamphaning e ananelang botšepehi, tšebeletso ea bareki le botsebi.Re motlotlo ka ho fana ka litšebeletso tse ntle tsa bareki le tšehetso ho netefatsa hore bareki ba rona ba na le boiphihlelo bo botle ka ho fetesisa.
Qetellong, haeba u batla molekane ea tšepahalang oa Lisebelisoa tsa Valve, ha ho khetho e ntle ho feta rona.Ka mefuta ea rona e pharaletseng ea lihlahisoa, boiphihlelo le boitlamo ba ho nchafatsa, re khetho e phethahetseng bakeng sa mang kapa mang ea batlang lihlahisoa le litšebeletso tse ntle ka ho fetisisa indastering.
